/*
 * Copyright 2011 University of Southern California
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package edu.isi.misd.image.gateway.conversion;

import java.io.File;

/**
 * Common base class for retrieving image information.
 * 
 * @author David Smith
 * 
 */
abstract public class AbstractImageInformation implements ImageInformation {

    @Override
    public boolean hasAnnotationFile() {
        String annotationFilename = getAnnotationFilename();
        return annotationFilename != null
        && new File(annotationFilename).exists();
    }
}
